Check out the first Vine video taken in space!

Astronaut Reid Wiseman, who has been sharing his amazing journey in Space with his 70,000 followers on Twitter, had another treat for people back on earth.

He tweeted the first Vine video from space.

And it's nothing short of spectacular.

Wiseman explains that in the six-second video, the sun never sets because the International Space Station is flying parallel to the terminator line.

The terminator line is the boundary between day and night.

Source: Washington Post, Twitter